Software Engineer responsible for designing architectures and developing systems at PagBank. Collaborating across teams to ensure system reliability and business efficiency.
About the role
- Backend Engineer at Clarify building systems for AI-native CRM, focusing on scalable platforms and best practices. Collaborating with founders on technical strategy and infrastructure decisions.
Responsibilities
- Build core platform systems: data pipelines, integration framework, API infrastructure, and developer tooling.
- Design scalable data models and storage strategies for complex CRM workflows and AI capabilities.
- Establish observability, monitoring, and performance standards as we scale to thousands of customers.
- Create platform standards: API patterns, service design, testing frameworks, and deployment practices.
- Own critical technical decisions: infrastructure choices, architectural patterns, and technology selection.
- Partner with founders on technical strategy, balancing innovation with pragmatic execution.
Requirements
- 6+ years building distributed systems and platform infrastructure.
- Strong expertise in database design, query optimization, and managing data at scale.
- Proficient in TypeScript, Node.js, React, Next.js, and Postgres.
- Experience building developer-facing infrastructure: APIs, SDKs, or internal tooling.
- Pragmatic technical decision-making: balancing technical excellence with business impact.
- Strong operational instincts: monitoring, alerting, debugging, and incident response.
- Excellent communication—translate complex technical concepts for various audiences.
- Startup experience preferred—you've built 0-to-1 products or scaled through hypergrowth.
- Bonus: Experience with AI/ML infrastructure, LLM APIs, or vector databases.
- Bonus: Open source contributions or technical writing demonstrating expertise.
Benefits
- Health insurance
- Flexible work arrangements
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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